The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2013
Filed:
Aug. 05, 2010
Applicants:
Rüdiger Conrad, Stockelsdorf, DE;
Heiko Marz, Lübeck, DE;
Kristina Kurz, Bad Schwartau, DE;
Inventors:
Assignee:
B/E Aerospace Systems GmbH, Lübeck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 7/00 (2006.01); A62B 9/00 (2006.01); A62B 9/02 (2006.01); A62B 18/02 (2006.01); A62B 31/00 (2006.01); A61M 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An emergency oxygen supply device for an aircraft comprises an oxygen pressure tank, and at least one oxygen mask which is conductively connected thereto. At least two electrically actuatable and activatable shut-off valves which are arranged parallel to one another are arranged in the conduit from the oxygen pressure tank to the at least one oxygen mask. Of these shut-off valves, at least one shut-off valve has an NO-function and at least one shut-off valve an NC-function.